Package com.softwaremining.cics

Class TaskContext

java.lang.Object

com.softwaremining.cics.TaskContext

public class TaskContext
extends Object

Each CICS task is created to run a single transaction (TRANSID). The task begins by executing the transaction's initial program, may LINK or XCTL to other programs within the same task, and always ends when EXEC CICS RETURN is executed, whether or not a TRANSID is specified.
If RETURN TRANSID(...) is used, CICS schedules a new task for the specified transaction; the current task still terminates.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	TaskContext.ProcessType
static enum	TaskContext.RunStatus

Method Summary

Modifier and Type	Method	Description
void	abendtTask()
void	clearAllProgramsDAOCalledInthisTaskContext()
void	copyChannelForSTART(TaskContext targetTaskContext, String channelName)	Create a deep copy of a single channel (and its containers) to be used as input for a new TaskContext created by EXEC CICS START ...
static TaskContext	createNewTaskContext()
HashMap<String,String>	createOrRetrieveContainerListFromChannel(String channelName)
HashMap<String,HashMap<String,String>>	getChannelMap()
static TaskContext	getCurrentInstance()
String	getCurrentProgramName()
Dfhaid	getDfhaid()
Eibaid	getEibaid()
Map<String,Object>	getMemoryManager()
TaskContext.ProcessType	getProcessType()
TaskContext.RunStatus	getRunStatus()
static CicsBaseService	getSessionIdStartingProgram(Long sessionId)
int	getTaskNumber()
String	getTransactionId()
TransactionWorkArea	getTransactionWorkArea(String transId)	For internal use only TWA is a User Work Area which is common to all tasks in the session.
Map<String,ISMBean>	getUserDAO()
ISMBean	getUserDAO(String name)
String	getUserId()
boolean	hasTransactionWorkArea()	For internal use only
void	invalidate()
boolean	isAbend()
boolean	isInvalidated()
void	releaseActiveSessionProgram()
void	reset(TaskContext.ProcessType procType)
void	setChannelMap(HashMap<String,HashMap<String,String>> channelMap)
void	setCurrentProgramName(String currentProgramName)
void	setProcessType(TaskContext.ProcessType processType)
void	setRunStatus(TaskContext.RunStatus runStatus)
void	setTransactionId(String transactionId)
void	setUserId(String userId)
void	storeUserDAO(String name, ISMBean dao)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

createNewTaskContext

public static TaskContext createNewTaskContext()

getCurrentInstance

public static TaskContext getCurrentInstance()

getTaskNumber

public int getTaskNumber()

getTransactionWorkArea

public TransactionWorkArea getTransactionWorkArea(String transId)

For internal use only TWA is a User Work Area which is common to all tasks in the session. This is a holdover from macro-level CICS and is seldom used.

Returns:

hasTransactionWorkArea

public boolean hasTransactionWorkArea()

For internal use only

Returns:

reset

public void reset(TaskContext.ProcessType procType)

invalidate

public void invalidate()

isInvalidated

public boolean isInvalidated()

setChannelMap

public void setChannelMap(HashMap<String,HashMap<String,String>> channelMap)

getDfhaid

public Dfhaid getDfhaid()

getEibaid

public Eibaid getEibaid()

getUserId

public String getUserId()

setUserId

public void setUserId(String userId)

getChannelMap

public HashMap<String,HashMap<String,String>> getChannelMap()

abendtTask

public void abendtTask()

isAbend

public boolean isAbend()

createOrRetrieveContainerListFromChannel

public HashMap<String,String> createOrRetrieveContainerListFromChannel(String channelName)

copyChannelForSTART

public void copyChannelForSTART(TaskContext targetTaskContext,
 String channelName)

Create a deep copy of a single channel (and its containers) to be used as input for a new TaskContext created by EXEC CICS START ... CHANNEL(channelName).

Parameters:

channelName - the channel to copy from this task

storeUserDAO

public void storeUserDAO(String name,
 ISMBean dao)

getUserDAO

public ISMBean getUserDAO(String name)

getUserDAO

public Map<String,ISMBean> getUserDAO()

getMemoryManager

public Map<String,Object> getMemoryManager()

getTransactionId

public String getTransactionId()

setTransactionId

public void setTransactionId(String transactionId)

getCurrentProgramName

public String getCurrentProgramName()

setCurrentProgramName

public void setCurrentProgramName(String currentProgramName)

getProcessType

public TaskContext.ProcessType getProcessType()

setProcessType

public void setProcessType(TaskContext.ProcessType processType)

getRunStatus

public TaskContext.RunStatus getRunStatus()

setRunStatus

public void setRunStatus(TaskContext.RunStatus runStatus)

clearAllProgramsDAOCalledInthisTaskContext

public void clearAllProgramsDAOCalledInthisTaskContext()

releaseActiveSessionProgram

public void releaseActiveSessionProgram()

getSessionIdStartingProgram

public static CicsBaseService getSessionIdStartingProgram(Long sessionId)